Sentinelle phyto FR

Sentinelle phyto: French pesticide authorisation and grace-period MCP server

MCP server and pay-per-call API for AI agents. For any plant protection product registered in France (AMM number or trade name), it tells whether the product is still authorised, can still be sold, or can only be used from existing stocks, use by use and crop by crop, and until which date, from the official Anses E-Phy register.

• MCP endpoint (streamable HTTP): https://phyto.amacunia.fr/mcp
• REST endpoint: GET https://phyto.amacunia.fr/v1/phyto?produits=BRIVELA,2120131&culture=Vigne
• Free sample: https://phyto.amacunia.fr/v1/exemple
• Docs for agents: https://phyto.amacunia.fr/llms.txt
• Price: 0.01 USDC per call (1 to 20 products per call), paid with the x402 protocol on Base. No account, no API key, no subscription. Free trial: 3 calls per day per caller on the REST endpoint.
• Official MCP Registry: io.github.Marcoco27/sentinelle-phyto

Why it exists

When France withdraws the authorisation (AMM) of a pesticide, or of one of its uses, the decision usually grants a grace period: at most six months to sell and distribute existing stocks, then at most one more year to store and use them (art. 46 of Regulation (EC) No 1107/2009). After that, selling or using the product is an offence (art. L253-1 Code rural et de la pêche maritime).

The two dates are published use by use in E-Phy, which changes every week. Farm suppliers, co-ops, growers, landscapers and their advisers have to check them product by product before selling or spraying. This server reads the register and gives the verdict, the dates and the days left, for up to 20 products per call.

Tools

Tool	Price	What it does
phyto_lookup	0.01 USDC (x402)	Authorisation status, sale and use deadlines, use by use, for 1 to 20 products
phyto_example	free	A real answer (a fungicide in its sale grace period, computed as of 2026-11-09) to see the output shape

Input of phyto_lookup:

• produits: 1 to 20 AMM numbers (7 digits) or trade names (accents and case ignored), comma-separated. A name not found returns suggestions. Invalid input is refused and never charged.
• culture (optional): a crop word as written in E-Phy (Vigne, Blé, Pommier…), to filter the uses.
• date (optional): YYYY-MM-DD, default today, to plan a treatment.

Example output

The fungicide BRIVELA was withdrawn on 6 September 2026. It can still be sold until 6 March 2027 and used until 6 March 2028.

{
  "date_calcul": "2026-11-09",
  "culture": null,
  "produits_en_delai_de_grace": 1,
  "produits_interdits": 0,
  "resultats": [{
    "saisie": "BRIVELA",
    "trouve": true,
    "produits": [{
      "amm": "2210556",
      "nom": "BRIVELA",
      "fonctions": "Fongicide",
      "etat_autorisation": "RETIRE",
      "date_retrait_produit": "2026-09-06",
      "verdict": "delai_de_grace_vente",
      "vente_permise": true,
      "utilisation_permise": true,
      "derniere_fin_vente": "2027-03-06",
      "derniere_fin_utilisation": "2028-03-06",
      "jours_avant_prochaine_echeance": 117,
      "usages": [{
        "usage": "Blé*Trt Part.Aer.*Rouille(s)",
        "verdict": "delai_de_grace_vente",
        "fin_vente": "2027-03-06",
        "fin_utilisation": "2028-03-06",
        "dose": "1.5 L/ha"
      }]
    }]
  }],
  "donnees": { "millesime": "2026-11-03", "adresse": "https://www.data.gouv.fr/datasets/575e9fac88ee38072a640390/" },
  "source": "Catalogue E-Phy, Anses, data.gouv.fr (Licence Ouverte) ; délai de grâce : art. 46 du règlement (CE) n° 1107/2009",
  "avertissement": "Information, pas un conseil réglementaire. Seule la décision de l'Anses fait foi…"
}

Field names are in French. verdict is one of autorise, delai_de_grace_vente, delai_de_grace_utilisation, interdit, aucun_usage_pour_cette_culture. The product verdict is the most permissive status among the uses considered: filter by crop for a precise answer.

Connect

Any MCP client can connect and call phyto_example. Calling phyto_lookup returns an x402 payment required answer: the client must support x402 payments to pay it (see below).

Claude Code

claude mcp add --transport http sentinelle-phyto https://phyto.amacunia.fr/mcp

Claude Desktop / claude.ai: Settings, Connectors, Add custom connector, URL https://phyto.amacunia.fr/mcp.

Cursor (~/.cursor/mcp.json)

{ "mcpServers": { "sentinelle-phyto": { "url": "https://phyto.amacunia.fr/mcp" } } }

VS Code (.vscode/mcp.json)

{ "servers": { "sentinelle-phyto": { "type": "http", "url": "https://phyto.amacunia.fr/mcp" } } }

Paying with x402

The paid tool follows the x402 MCP convention: the first call returns the payment requirements (scheme exact, network Base eip155:8453, asset USDC, amount 10000 = 0.01 USDC); the client signs a payment, puts it in the request _meta under x402/payment, and calls again. The payment is settled only if the tool succeeds: invalid input is never charged.

A minimal Python client with the official x402 SDK is in examples/pay_mcp.py. The same service is also sold over plain HTTP (GET /v1/phyto, HTTP 402 then retry), which every x402 HTTP client supports.

Data and limits

• Source: E-Phy, the register of plant protection products of the Agence nationale de sécurité sanitaire de l'alimentation, de l'environnement et du travail (Anses), published on data.gouv.fr under the Licence Ouverte (Etalab), refreshed every 12 hours (Anses publishes weekly).
• Rule, per use: on or before fin_vente, sale and use are allowed; after it and on or before fin_utilisation, only the use of existing stocks; after that, forbidden.
• Old withdrawals may carry no published grace dates (retrait_sans_delai_de_grace_publie): treat them as forbidden.
• Parallel trade permits are not covered yet.
• No personal data is returned or stored.
• Information only, not regulatory advice. The Anses decision and the label prevail.

Same author

• Sentinelle créances: French insolvency notices per company and the creditor claim filing deadline.
• Sentinelle catnat: French natural-disaster decrees per commune and the open insurance-claim deadline.

About this repository

This repository holds the public documentation, the MCP Registry manifest (server.json) and client examples. The service itself runs at phyto.amacunia.fr. Issues and questions are welcome; contact: [email protected].

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En français

Serveur MCP et API payable à l'appel pour les agents IA : pour un produit phytosanitaire (numéro d'AMM ou nom commercial), dit s'il est autorisé, encore vendable ou seulement utilisable, usage par usage, et jusqu'à quelle date, d'après le catalogue E-Phy de l'Anses. Un centime de dollar par appel (protocole x402, USDC sur Base), jusqu'à 20 produits. Information, pas un conseil réglementaire. Présentation : https://phyto.amacunia.fr